The source of this river is halfway up the mountain.

Mr. Minamoto is my best friend.

What is the source of this information?

The fountainhead of this river is at the top of the mountain.

We are looking for financial resources for the new project.

Progressive taxation is a system where the tax rate increases as income increases.

He was able to find a high-income job.

The government has decided to invest tax revenue in education and healthcare.

The government is considering the introduction of a carbon tax.

He supports anarchy.